1806980400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1370

約数の個数: 300

約数和(自身を含む): 6641040472

約数和(自身を除く): 4834060072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 48, 50, 54, 60, 72, 75, 80, 81, 86, 90, 100, 108, 120, 129, 135, 144, 150, 162, 172, 180, 200, 215, 216, 225, 240, 258, 270, 300, 324, 344, 360, 387, 400, 405, 430, 432, 450, 516, 540, 600, 645, 648, 675, 688, 720, 774, 810, 860, 900, 1032, 1075, 1080, 1161, 1200, 1290, 1296, 1297, 1350, 1548, 1620, 1720, 1800, 1935, 2025, 2064, 2150, 2160, 2322, 2580, 2594, 2700, 3096, 3225, 3240, 3440, 3483, 3600, 3870, 3891, 4050, 4300, 4644, 5160, 5188, 5400, 5805, 6192, 6450, 6480, 6485, 6966, 7740, 7782, 8100, 8600, 9288, 9675, 10320, 10376, 10800, 11610, 11673, 12900, 12970, 13932, 15480, 15564, 16200, 17200, 17415, 18576, 19350, 19455, 20752, 23220, 23346, 25800, 25940, 27864, 29025, 30960, 31128, 32400, 32425, 34830, 35019, 38700, 38910, 46440, 46692, 51600, 51880, 55728, 55771, 58050, 58365, 62256, 64850, 69660, 70038, 77400, 77820, 87075, 92880, 93384, 97275, 103760, 105057, 111542, 116100, 116730, 129700, 139320, 140076, 154800, 155640, 167313, 174150, 175095, 186768, 194550, 210114, 223084, 232200, 233460, 259400, 278640, 278855, 280152, 291825, 311280, 334626, 348300, 350190, 389100, 420228, 446168, 464400, 466920, 501939, 518800, 525285, 557710, 560304, 583650, 669252, 696600, 700380, 778200, 836565, 840456, 875475, 892336, 933840, 1003878, 1050570, 1115420, 1167300, 1338504, 1393200, 1394275, 1400760, 1505817, 1556400, 1673130, 1680912, 1750950, 2007756, 2101140, 2230840, 2334600, 2509695, 2626425, 2677008, 2788550, 2801520, 3011634, 3346260, 3501900, 4015512, 4182825, 4202280, 4461680, 4517451, 4669200, 5019390, 5252850, 5577100, 6023268, 6692520, 7003800, 7529085, 8031024, 8365650, 8404560, 9034902, 10038780, 10505700, 11154200, 12046536, 12548475, 13385040, 14007600, 15058170, 16731300, 18069804, 20077560, 21011400, 22308400, 22587255, 24093072, 25096950, 30116340, 33462600, 36139608, 37645425, 40155120, 42022800, 45174510, 50193900, 60232680, 66925200, 72279216, 75290850, 90349020, 100387800, 112936275, 120465360, 150581700, 180698040, 200775600, 225872550, 301163400, 361396080, 451745100, 602326800, 903490200, 1806980400]

約数ペア:

[(1, 1806980400), (2, 903490200), (3, 602326800), (4, 451745100), (5, 361396080), (6, 301163400), (8, 225872550), (9, 200775600), (10, 180698040), (12, 150581700), (15, 120465360), (16, 112936275), (18, 100387800), (20, 90349020), (24, 75290850), (25, 72279216), (27, 66925200), (30, 60232680), (36, 50193900), (40, 45174510), (43, 42022800), (45, 40155120), (48, 37645425), (50, 36139608), (54, 33462600), (60, 30116340), (72, 25096950), (75, 24093072), (80, 22587255), (81, 22308400), (86, 21011400), (90, 20077560), (100, 18069804), (108, 16731300), (120, 15058170), (129, 14007600), (135, 13385040), (144, 12548475), (150, 12046536), (162, 11154200), (172, 10505700), (180, 10038780), (200, 9034902), (215, 8404560), (216, 8365650), (225, 8031024), (240, 7529085), (258, 7003800), (270, 6692520), (300, 6023268), (324, 5577100), (344, 5252850), (360, 5019390), (387, 4669200), (400, 4517451), (405, 4461680), (430, 4202280), (432, 4182825), (450, 4015512), (516, 3501900), (540, 3346260), (600, 3011634), (645, 2801520), (648, 2788550), (675, 2677008), (688, 2626425), (720, 2509695), (774, 2334600), (810, 2230840), (860, 2101140), (900, 2007756), (1032, 1750950), (1075, 1680912), (1080, 1673130), (1161, 1556400), (1200, 1505817), (1290, 1400760), (1296, 1394275), (1297, 1393200), (1350, 1338504), (1548, 1167300), (1620, 1115420), (1720, 1050570), (1800, 1003878), (1935, 933840), (2025, 892336), (2064, 875475), (2150, 840456), (2160, 836565), (2322, 778200), (2580, 700380), (2594, 696600), (2700, 669252), (3096, 583650), (3225, 560304), (3240, 557710), (3440, 525285), (3483, 518800), (3600, 501939), (3870, 466920), (3891, 464400), (4050, 446168), (4300, 420228), (4644, 389100), (5160, 350190), (5188, 348300), (5400, 334626), (5805, 311280), (6192, 291825), (6450, 280152), (6480, 278855), (6485, 278640), (6966, 259400), (7740, 233460), (7782, 232200), (8100, 223084), (8600, 210114), (9288, 194550), (9675, 186768), (10320, 175095), (10376, 174150), (10800, 167313), (11610, 155640), (11673, 154800), (12900, 140076), (12970, 139320), (13932, 129700), (15480, 116730), (15564, 116100), (16200, 111542), (17200, 105057), (17415, 103760), (18576, 97275), (19350, 93384), (19455, 92880), (20752, 87075), (23220, 77820), (23346, 77400), (25800, 70038), (25940, 69660), (27864, 64850), (29025, 62256), (30960, 58365), (31128, 58050), (32400, 55771), (32425, 55728), (34830, 51880), (35019, 51600), (38700, 46692), (38910, 46440)]